TestWebKitAPI::MetaAllocatorTest Class Reference

Inheritance diagram for TestWebKitAPI::MetaAllocatorTest:

Classes
class	SimpleTestAllocator

Public Types
enum	SanityCheckMode { RunSanityCheck, DontRunSanityCheck }
enum	HeapGrowthMode { DontGrowHeap, ForTestDemandAllocCoalesce, ForTestDemandAllocDontCoalesce }
enum	TestFIFOAllocMode { FillAtEnd, EagerFill }

Public Member Functions
virtual void	SetUp ()
virtual void	TearDown ()
MetaAllocatorHandle *	allocate (size_t sizeInBytes, SanityCheckMode sanityCheckMode=RunSanityCheck)
void	free (MetaAllocatorHandle *handle, SanityCheckMode sanityCheckMode=RunSanityCheck)
void	notifyFree (void *start, size_t sizeInBytes)
void	sanityCheck ()
void	confirm (MetaAllocatorHandle *handle)
void	confirmHighWatermark (MetaAllocatorHandle *handle)
void	confirm (uintptr_t startByte, uintptr_t endByte, bool value)
size_t	bytesAllocated ()
size_t	bytesCommitted ()
bool &	byteState (void *address)
bool &	byteState (uintptr_t address)
bool &	pageState (uintptr_t page)
void	testOneAlloc (size_t size)
void	testRepeatAllocFree (size_t firstSize,...)
void	testSimpleFullCoalesce (size_t firstSize, size_t secondSize, size_t thirdSize)
void	testFIFOAlloc (TestFIFOAllocMode mode,...)
void	testFillHeap (size_t sizeInBytes, size_t numAllocations)
void	testRightAllocation (size_t firstLeftSize, size_t firstRightSize, size_t secondLeftSize, size_t secondRightSize)
void	testBestFit (size_t firstSize, size_t step, unsigned numSlots, SanityCheckMode sanityCheckMode)
void	testShrink (size_t firstSize, size_t secondSize)
void	testDemandAllocCoalesce (size_t firstSize, size_t numPages, size_t secondSize)
void	testDemandAllocDontCoalesce (size_t firstSize, size_t numPages, size_t secondSize)

Public Attributes
HeapGrowthMode	currentHeapGrowthMode
size_t	allowAllocatePages
size_t	requestedNumPages
unsigned	additionalPagesInHeap
Vector< bool, 0 > *	memoryMap
Vector< bool, 0 > *	pageMap
bool	allocatorDestroyed
SimpleTestAllocator *	allocator

Static Public Attributes
static const unsigned	basePage = 1
static const unsigned	defaultPagesInHeap = 100

Additional Inherited Members
Protected Member Functions inherited from testing::Test
	Test ()

Member Enumeration Documentation

HeapGrowthMode

enum TestWebKitAPI::MetaAllocatorTest::HeapGrowthMode

Enumerator
DontGrowHeap
ForTestDemandAllocCoalesce
ForTestDemandAllocDontCoalesce

SanityCheckMode

enum TestWebKitAPI::MetaAllocatorTest::SanityCheckMode

Enumerator
RunSanityCheck
DontRunSanityCheck

TestFIFOAllocMode

enum TestWebKitAPI::MetaAllocatorTest::TestFIFOAllocMode

Enumerator
FillAtEnd
EagerFill

Member Function Documentation

allocate()

MetaAllocatorHandle* TestWebKitAPI::MetaAllocatorTest::allocate ( size_t  sizeInBytes, SanityCheckMode  sanityCheckMode = RunSanityCheck  )

inline

bytesAllocated()

size_t TestWebKitAPI::MetaAllocatorTest::bytesAllocated ( )

inline

bytesCommitted()

size_t TestWebKitAPI::MetaAllocatorTest::bytesCommitted ( )

inline

byteState() [1/2]

bool& TestWebKitAPI::MetaAllocatorTest::byteState ( void *  address )

inline

byteState() [2/2]

bool& TestWebKitAPI::MetaAllocatorTest::byteState ( uintptr_t  address )

inline

confirm() [1/2]

void TestWebKitAPI::MetaAllocatorTest::confirm ( MetaAllocatorHandle *  handle )

inline

confirm() [2/2]

void TestWebKitAPI::MetaAllocatorTest::confirm ( uintptr_t  startByte, uintptr_t  endByte, bool  value  )

inline

confirmHighWatermark()

void TestWebKitAPI::MetaAllocatorTest::confirmHighWatermark ( MetaAllocatorHandle *  handle )

inline

free()

void TestWebKitAPI::MetaAllocatorTest::free ( MetaAllocatorHandle *  handle, SanityCheckMode  sanityCheckMode = RunSanityCheck  )

inline

notifyFree()

void TestWebKitAPI::MetaAllocatorTest::notifyFree ( void *  start, size_t  sizeInBytes  )

inline

pageState()

bool& TestWebKitAPI::MetaAllocatorTest::pageState ( uintptr_t  page )

inline

sanityCheck()

void TestWebKitAPI::MetaAllocatorTest::sanityCheck ( )

inline

SetUp()

virtual void TestWebKitAPI::MetaAllocatorTest::SetUp ( )

inlinevirtual

Reimplemented from testing::Test.

TearDown()

virtual void TestWebKitAPI::MetaAllocatorTest::TearDown ( )

inlinevirtual

Reimplemented from testing::Test.

testBestFit()

void TestWebKitAPI::MetaAllocatorTest::testBestFit ( size_t  firstSize, size_t  step, unsigned  numSlots, SanityCheckMode  sanityCheckMode  )

inline

testDemandAllocCoalesce()

void TestWebKitAPI::MetaAllocatorTest::testDemandAllocCoalesce ( size_t  firstSize, size_t  numPages, size_t  secondSize  )

inline

testDemandAllocDontCoalesce()

void TestWebKitAPI::MetaAllocatorTest::testDemandAllocDontCoalesce ( size_t  firstSize, size_t  numPages, size_t  secondSize  )

inline

testFIFOAlloc()

void TestWebKitAPI::MetaAllocatorTest::testFIFOAlloc ( TestFIFOAllocMode  mode,   ...  )

inline

testFillHeap()

void TestWebKitAPI::MetaAllocatorTest::testFillHeap ( size_t  sizeInBytes, size_t  numAllocations  )

inline

testOneAlloc()

void TestWebKitAPI::MetaAllocatorTest::testOneAlloc ( size_t  size )

inline

testRepeatAllocFree()

void TestWebKitAPI::MetaAllocatorTest::testRepeatAllocFree ( size_t  firstSize,   ...  )

inline

testRightAllocation()

void TestWebKitAPI::MetaAllocatorTest::testRightAllocation ( size_t  firstLeftSize, size_t  firstRightSize, size_t  secondLeftSize, size_t  secondRightSize  )

inline

testShrink()

void TestWebKitAPI::MetaAllocatorTest::testShrink ( size_t  firstSize, size_t  secondSize  )

inline

testSimpleFullCoalesce()

void TestWebKitAPI::MetaAllocatorTest::testSimpleFullCoalesce ( size_t  firstSize, size_t  secondSize, size_t  thirdSize  )

inline

Member Data Documentation

additionalPagesInHeap

unsigned TestWebKitAPI::MetaAllocatorTest::additionalPagesInHeap

allocator

SimpleTestAllocator* TestWebKitAPI::MetaAllocatorTest::allocator

allocatorDestroyed

bool TestWebKitAPI::MetaAllocatorTest::allocatorDestroyed

allowAllocatePages

size_t TestWebKitAPI::MetaAllocatorTest::allowAllocatePages

basePage

const unsigned TestWebKitAPI::MetaAllocatorTest::basePage = 1

static

currentHeapGrowthMode

HeapGrowthMode TestWebKitAPI::MetaAllocatorTest::currentHeapGrowthMode

defaultPagesInHeap

const unsigned TestWebKitAPI::MetaAllocatorTest::defaultPagesInHeap = 100

static

memoryMap

Vector<bool, 0>* TestWebKitAPI::MetaAllocatorTest::memoryMap

pageMap

Vector<bool, 0>* TestWebKitAPI::MetaAllocatorTest::pageMap

requestedNumPages

size_t TestWebKitAPI::MetaAllocatorTest::requestedNumPages

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The documentation for this class was generated from the following file:

• Tools/TestWebKitAPI/Tests/WTF/MetaAllocator.cpp